Compatible Battery for Dell. Specifications: Capacity: 7800 mAh., Cellcount: 9 Cell, Color: Black, Product Height: 0.99 Inches, Product Length: 8.14 Inches, Product Weight: 1.2 lbs, Product Width: 2.67 Inches, Technology: Li-Ion, Volts: 11.1 Volts, Weight: 1.2 lbs. This Battery is for Dell Inspiron Laptop models. Color: black Battery Type: li-ion Capacity(mAh): 7200 Dimension:206.7*23.86*68.06(mm) Cell: 9